678686944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 1520285760

約数和(自身を除く): 841598816

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 89, 92, 104, 178, 184, 208, 299, 356, 368, 416, 598, 712, 736, 797, 1157, 1196, 1424, 1594, 2047, 2314, 2392, 2848, 3188, 4094, 4628, 4784, 6376, 8188, 9256, 9568, 10361, 12752, 16376, 18331, 18512, 20722, 25504, 26611, 32752, 36662, 37024, 41444, 53222, 65504, 70933, 73324, 82888, 106444, 141866, 146648, 165776, 212888, 238303, 283732, 293296, 331552, 425776, 476606, 567464, 586592, 851552, 922129, 953212, 1134928, 1631459, 1844258, 1906424, 2269856, 3262918, 3688516, 3812848, 6525836, 7377032, 7625696, 13051672, 14754064, 21208967, 26103344, 29508128, 42417934, 52206688, 84835868, 169671736, 339343472, 678686944]

約数ペア:

[(1, 678686944), (2, 339343472), (4, 169671736), (8, 84835868), (13, 52206688), (16, 42417934), (23, 29508128), (26, 26103344), (32, 21208967), (46, 14754064), (52, 13051672), (89, 7625696), (92, 7377032), (104, 6525836), (178, 3812848), (184, 3688516), (208, 3262918), (299, 2269856), (356, 1906424), (368, 1844258), (416, 1631459), (598, 1134928), (712, 953212), (736, 922129), (797, 851552), (1157, 586592), (1196, 567464), (1424, 476606), (1594, 425776), (2047, 331552), (2314, 293296), (2392, 283732), (2848, 238303), (3188, 212888), (4094, 165776), (4628, 146648), (4784, 141866), (6376, 106444), (8188, 82888), (9256, 73324), (9568, 70933), (10361, 65504), (12752, 53222), (16376, 41444), (18331, 37024), (18512, 36662), (20722, 32752), (25504, 26611)]